The active conformation of beta-arrestin1: direct evidence for the phosphate sensor in the N-domain and conformational differences in the active states of beta-arrestins1 and -2.
J Biol Chem. 2007 Jul 20;
282(
29):
21370-81. Epub 2007 May 18.
PMID:
17513300 [PubMed - indexed for MEDLINE]